Kohler 15KW Steam Shower Generator


Kohler 15KW Steam Shower Generator

Sale price$3,902.25 Regular price$5,203.00
Save $1,300.75

We stock Kohler Invigoration Steam Shower Generators!

The Kohler Invigoration K-5535-NA 15kW steam shower generator, featuring Kohler's Fast Response Technology, is engineered to power steam rooms up to 500 cubic feet (CF).

  • Required Control kit, Adapter kit and drain pan sold separately.


  • Insulated Stainless Steel
  • Corrosion Resistant
  • Tarnish Resistant
  • Fast Response Technology Steam in 60 seconds
  • One touch automatic cleaning
  • Maintains Temperature
  • Eco-friendly
  • Safe to the Touch
  • Available in 240V
  • 19.25" W (489mm) x 8.5" D (216mm) x 12.5" H (317mm)
  • For steam rooms up to 500 cu. ft.
  • 3 Year Limited Warranty


  • Steam Generator
  • Installation & Operation Manual
  • 3 Year Limited Warranty


Model: K-5535-NA

Kilowatt Rating: 15.0 KW

Maximum Cubic Feet: 500 CF

Heater Weight: 53 lbs

240V Amperage: 68 Amps

Width 19.37" (489mm)

Depth 14" (216mm)

Height 13.75" (318mm)

See Installation and Care Guide

See Kohler K-5535 Spec Sheet

Kohler K-5535 Service Parts

Kohler Steam Generator Three-Year Limited Warranty

For Steam Rooms up to 500 CF

The Kohler 15kW steam shower generator utilizes Kohler’s proprietary Fast Response Technology to power steam rooms up to 500 cubic feet (CF) and is ready to roll within 60 seconds. This 15kW model is made of durable, corrosion resistant stainless steel. It’s also eco-friendly, safe to the touch, and includes one-touch automatic cleaning. Please select the required Control kit, Adapter kit and drain pan above (sold separately).

Kohler 15kW Specs

Model #: K-5535-NA (see K-5535-NA spec sheet; see K-5535-NA service parts). Dimensions LxWxH: 21.63 x 11.63 x 13.75 inches. 3 Year Limited Warranty. Heater Weight: 50 lbs. See Installation and Care Guide.